Op System Fanfiction Novels & Stories

One accidentally crossed, and crossed the United States. Well, there's nothing wrong with crossing America. But who is that guy flying around with a hammer?! Hey ~ Who's there to control the thunderstorm! I didn't know this weather was bad for business...

Guess The Genre Book 2! There's a hidden motive behind the invitation of the game. The ten people who got dragged to the island will be "sent" to different dimensions to save worlds. Yenn, Byul, Jiwoon and the rest are first sent to an 'Easy mode' Arc a.k.a. a low level world as a tutorial for them. As they picked up talents and even abilities, all ten separate and was sent to different worlds by pair. Byul and Stanley got paired up and chose the Apocalyptic worlds. Both of them started to fight different kind of monsters, zombies, plants and etc. While they gone through thick and thin, both of them naturally got feelings of attachment towards the other. However, the attachment S

Ten days before our wedding, I discovered that Luna Sterling had been keeping another man in secret. She spent her days with me and her nights in the arms of her lover who was a wedding planner. I went to find her and call off the wedding, but by chance, I overheard the truth. Luna had been bound to a system that granted her unlimited reincarnations. "Host, this is already your ninety-ninth reincarnation. Haven't you had enough fun yet?" Luna answered without a care, "This is the last one. Once I complete my hundredth conquest, I'll settle down and live a good life with Julian." Later, the system came to me. "Mr. Prescott, would you like to bind yourself to the Reincarnation System? Th

The day that I divorced my third husband, the system told me that I had completely failed my mission. I had married three times in this world and they were all targets that were supposed to fall for me. But every single one of them chose to divorce me because of Wendy Somerfield. The system pitied me for doing my best for the past 30 years, so it asked me to target my son. It said that if my son could confidently choose me, between me and Wendy, then I could live. However, it was no exception that the son I gave birth to after 40 weeks of pregnancy chose Wendy, just like my three ex-husbands. They all even pinned the cause of Wendy's illness on me. My first husband, who was my childhoo

My sister Emily and I were both given a Destiny System, a once-in-a-lifetime chance to change our futures. In our first life, Emily chose the Beauty System. She thought beauty would make every powerful man fall at her feet. Instead, it only made her a pretty toy for rich heirs to admire and discard. When she failed to earn genuine love before the deadline, the system took everything back. Her beauty vanished, her admirers disappeared, and she ended up broke, abandoned, and bitter. I chose the Elite Athlete System. I trained until my body nearly broke, became America’s youngest Olympic champion, shattered records, and built a legendary career. Fame, fortune, and success were all mine. Eve

Three years after my death, my wife’s first love was hanging onto life by a thread, and only my system could save him. To force me to show up, she cut off my father’s medical payments. My sick mother was forced to beg her out in the summer heat until she collapsed. She even threw my beloved little sister into a bonfire to be eaten up by the flames. As she waited for me to show up, apologize to her, and use the system to save her first love, my sister finally stopped hiding the truth. “He died three years ago! Three years ago, he traded his life so you would survive that car crash!”

After failing my mission, I was about to be erased by the system—completely wiped from this world. In the final twenty-four hours before my deletion, I agreed to donate a kidney to my younger sister. My husband, overjoyed, held me tightly and said he would not divorce me anymore. When my sister stole my design draft, I voluntarily admitted I was the plagiarist. My parents nodded in satisfaction, saying I had finally become sensible. At last, I became the good wife and good daughter they had always wanted. But later, when they saw my corpse, they all lost their minds.

I'm a good luck charm to my wife by nature. After marrying me, Heather Seymour, who's crippled because of a car crash, miraculously stands up on her own and gets to ditch the wheelchair. On top of that, her business is booming as well. In less than half a year, she successfully establishes her own company. After Heather's company goes public, she tells me with a smile that she wants to give me a huge gift at the celebration party. I'm filled with anticipation, thinking that Heather finally wants to fulfill her promise of having a child with me. But instead, Heather is seen lacing fingers with her subordinate, Lucas Mallard, at the celebration party. Not only does she announce her relations

I transmigrated into a dating-sim otome game where I was supposed to romance a soft, fragile male lead. I had finally pushed him onto the bed and was just about to make my move when the long-missing system finally popped back online. [Host, I sent you to the wrong game. This is a horror game.] [The man you’re bullying right now is the horror game final boss.] I lifted my head and met a pair of blood-red eyes staring straight at me. My smile froze. “Um… you look a little tired. Maybe we should… continue this another day?” He smiled back, calm and terrifying. “I’m not tired. Go on.”

After failing a bomb disposal mission, my wife, who's also a bomb disposal expert, gives my shield to her true love. I grab her hand and plead with her not to do it, but she shoves me away. "You're so selfish! You have a system that can revive you—why do you even need the shield? Jeremy is already weak, to begin with. He can't handle any impact and needs two shields to keep him safe!" She doesn't know that the system has only given me two chances to be revived. I used the first chance when she begged me to save Jeremy Sawyer. During a mission last year, I used the second chance to save her from the brink of death. It looks like I'm going to die today.